package cn.tedu._03vehicle_test.mapper;

import cn.tedu._03vehicle_test.pojo.dto.UserLoginParam;
import cn.tedu._03vehicle_test.pojo.dto.UserRegParam;
import cn.tedu._03vehicle_test.pojo.entity.User;
import cn.tedu._03vehicle_test.pojo.vo.UserLoginVO;

public interface UserMapper {
    int selectUsername(String username);

    int regUser(User user);

    UserLoginVO Loginselect(UserLoginParam userLoginParam);
}
